Towards the end of the 18th Century, machines began to the place of skilled labor in England and throughout the world. Based on this statement answer the following questions: Machines did what? When? Where?

The picture below shows president richard nixon and the first lady standing before the great wall of china in 1972. they are smiling - as are the chinese with them. when this picture was shown on american television, americans were aware that it was a historic moment. what are two reasons why this moment was important for both china and the united states?